and we wish you all the best of luck helping all of those families. nguyen, thank you so much for joining us, really appreciate it. >> thank you. >> if you want to help the 75 viets for 75 of a fan refugee families project, learn more on their website, vietsforafghans.org. afghan women are risking their lives to make their country a safer place. some of them are part of the u.n. team clearing land mines and explosives that the taliban themselves planted in decades of war. but now those women may not be allowed to do that job under taliban rule. cnn's max foster reports the head of the u.n.'s land mine team is negotiating for his team's safety from continents away. >> reporter: high up in the english yorkshire moors, famous for being used as a set for the harry potter movies, paul heslop